statistics

WBCHSE – Let us Work Out 26.4 – WB Class 10 Q1: Fifteen friends noted their daily expenses for school and other activities. Their expenses were: 15, 16, 17, 18, 17, 19, 17, 15, 15, 10, 17, 16, 15, 16, 18, 11. Find the mode of their daily expenses. Solution: Rearrange the data in ascending … Read more